My favorite one was old clockworks, because im a sucker for clocks

Haunted towers is my favorite mansion its so great i love all or the missions i also like the theme alot some places remind me of the 1st luigi's mansion wich is my favorite of the bunch the boss battle is a bit mediocre tho but overall my favorite for sure

I will rank the mansions too. 5th place is secret mine. You told everything about it an I can relate with that. But the boss isn‘t so bad if you know how to fight him. You have to Imagine his face as a clock. The ice plate you want to hit have to be on 3 o‘clock in phase one. On 12 o‘clock in phase two and on 9 o‘clock in phase three. But when you didn‘t hit his mouth and he bites you it is still annoying. You realize they rushed the game in the end. 4th place is Gloomy Manor. It isn‘t bad but it is just the usual ghost house. This mansion is great as a tutorial but only that und nothing more. But the missions are great. And the boss too. I love his system with the little riddle. 3rd Place is Haunted Towers. I love the setting and the switching between the both towers. And I‘m afraid of the graveyard mission since today. And I love the music that plays in on the grand staircase. But the boss isn’t that good. To be honest the boss from Gloomy Manor was harder for me to beat then the boss of the haunted towers. But it is a great mansion. 2nd place is Old Clockworks. I love the design and the creepy atmosphere. The second mission was so great with the ruins to explore and you go deeper and deeper. I love it that you don‘t see the same rooms in the different missions. You have everytime new rooms and it isn’t repetetive. I love this mansion and the boss is very cool. 1st place is Treacherous Mansion. I love the setting and it is creepy since today. I love the first mission. The music that plays is so good and creepy. I have a queasy feeling when I play it every time. And the backround it looks so beautiful with the big water falls. And the riddles are so good exspecially mission 3 and the story in this mansion is so good. When king boo turns to you I screamed loud because it is so creepy you think nothing moves and then a jumpscare. It is the best mansion. I‘m so excited to reach it in every playthrough.